Finding the Fourth Proportional to 97,707,741.62, 146,566,325.84 and 32,127,427.41
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Solution
The fourth proportional to 97,707,741.62, 146,566,325.84 and 32,127,427.41 is: 48,192,690.93
Step by Step Solution
- Step 1: Write the proportion equation
97,707,741.62 : 146,566,325.84 = 32,127,427.41 : x - Step 2: Convert to fraction form
97,707,741.62/146,566,325.84 = 32,127,427.41/x - Step 3: Cross multiply
97,707,741.62x = 146,566,325.84 × 32,127,427.41 - Step 4: Simplify right side
97,707,741.62x = 4,708,798,993,555,025 - Step 5: Solve for x
x = 4,708,798,993,555,025/97,707,741.62 - Step 6: Final answer
x = 48,192,690.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.